#pragma once
#include<iostream>
#include<functional>
void Printlog(){
    std::cout<<"我是打印日志的任务"<<std::endl;
}
void DownLoad(){
    std::cout<<"我是下载文件的任务"<<std::endl;
}
void Upload(){
    std::cout<<"我是上传文件的任务"<<std::endl;
}
void Delete(){
    std::cout<<"我是删除文件的任务"<<std::endl;
}
void Compress(){
    std::cout<<"我是压缩文件的任务"<<std::endl;
}
//template<typename T>
using task_t =std::function<void(void)>;
